 | | Journal (article/letter/editorial) | | Monte 1 The three Stura valleys, as also the Oreo Valley (Gran Paradiso), are easily accessible by roads...the Viu and Ala Valleys respectively. 2 The short valley of the Tesso, immediately north of Lanzo, lies...from Rocciamelone to Lanzo, on right of Usseglio Valley; 36 km. Serpentine : Gran Uja (2,686 m.); Civrari...name from the Torre d'Ovarda group in the Balme Valley, which latter is, moreover, famed for its splendid...the Dora Baltea near Villeneuve, above Aosta. The Oreo Valley has cut the original dome-shaped massif |  | | Journal (issue) | | PRIVATE MINERAL COLLECTIONS IN ITALY WITH AN INTRODUCTION BY FEDERICO PEZZOTTA CURATOR OF MINERALOGY...JANUARY-FEBRUARY, 2011 PRIVATE MINERAL COLLECTIONS IN ITALY Participating Collectors: Marco Amabili Silvia...Aragonite, 25 cm Cozzodisi mine, Casteltermini, Agrigento, Sicily, Italy. Adalberto Giazotto collection... MINERAL COLLECTING IN ITALY )In OutCine of MINERAL COLLECTING IN ITALY Federico Pezzotta Mineralogy...literature and music, scholars and aristocrats in Italy assembled some of the first great collections of |  | | Journal (article/letter/editorial) | | ECLOGITES FROM VERRES, VAL D'AOSTA, WESTERN ALPS, ITALY C. B A L D E L L I 1, G.V. D A L P I A Z 1 and B...Istituto di Geologia, UniversiM di Padova, Padova (Italy) ~ Centro di Studio sui Problemi dell'Orogeno delle... (Consiglio Nazionale delle Ricerche), Torino (Italy) (Accepted for publication October 23, 1984) Abstract...eclogites from Verres, Val d'Aosta, Western Alps, Italy. In: D.C. Smith, G. Franz and D. Gebauer (Guest-Editors)...and Fe-rich layers of the Verres metagabbro in Italy, a large gabbro body belonging to the Piedmont ophiolite |  | | Journal (article/letter/editorial) | | pairs (p. 537). This, assemblages of (1) albite-actinolite-chlorite-epidotehowever, yields doubtful results...inclusions in the âgashâ veins quartz veins at Brusson, Val dâAyas, northwest Italian Alps. subsequent...Untertagekartierung der Hutti-Mine und Kartierung des Tagebaus der Ajjanahalli-Mine in Sudindien (Diplomkartierung)...in a first order shear zone: The Ajjanahalli gold mine (Dharwar Craton, South India). Transactions of the...mineralization in the epigenetic, BIF-hosted Ajjanahalli gold mine (Dharwar Craton, India). Berichte der Deutschen |  | | Journal (article/letter/editorial) | | 1). Individually, Grasberg is the largest gold mine 147 148 MEINERT ET AL. Ertsberg District 50°...Meinert et al., 1997). and the third largest copper mine in the world. The deposits of the Ertsberg district...Amphibole in the Big Gossan skarn system ranges from actinolite to cummingtonite, with the main substitution...of the intrusion of relatively dry magmas (cf. Valley, 1986), world-class 151 152 MEINERT ET AL....8-1-213 8-1-213 Actinolite Actinolite, duplicate Actinolite, duplicate Actinolite# Actinolite #, duplicate |  | | Journal (issue) | | Articles Famous mineral localities: the Taewha mine, K orea...........................................COVER: WULFENITE with mimetitefrom the San Francisco mine near Magdalena, Sonora, Mexico. The large crystal...Alfredo Ferri, / Sassi de Alfredo Ferri (Milan, Italy) Chris and Agatha Galas, Galas Minerals (Delhi,...Himalaya mine, Mesa Grande, California Tourmaline Queen mine, Pala, California Pala Chief mine, Pala, California...Ledge mine, Washington, California Benitoite Gem mine, San Benito Co., California U.S. Borax mine, Boron |  | | Journal (article/letter/editorial) | | Kerrich/Ore Geology Reviews 12 (1998) 381-453 3.2. Mine scale structure hypotheses have been advanced:...Greeostanes 44,âf 7 Fig. 2. Cross section of the Dome mine orebodies, Timmins, Abitibi SVZ. Note distribution...mineralization are the QT and QF vein systems of the Dome mine, Timmins; the Lamaque and Sigma deposits Val dâOr...inclusions away from orebodies of the Kerr Addison mine and Val dâOr deposits Wishida and Kerrich, 1987;...quartz veins in the greenschist facies Kerr-Addison mine, Abitibi belt, Ontario. Note the complexity of alteration |  | | Report (chapter) | | gold mine. Gold anomalies in drillcores are identified updip and downdip from the current mine workings...lower. The comprehensive gold assay data from the mine, which are integrated with structural observations...constrain the 3D geometry of the deposit and assess the mine-scale geochemical, lithological and structural controls...et al. 2016). Nalunaq Mountain, in the Kirkespir valley of the Nanortalik Peninsula, an area noted for...Kaltoft et al. 2000; Steenfelt 2000). The Kirkespir valley consists of meta-psammite material, lithologies |  | | Journal (article/letter/editorial) | | Graphite in ore: An unusual occurrence at the Sterling mine. The Picking Table 3ql):ll-13. Kvasnitsa, V. N....is identical to that in quartz from Brusson, Val dâAosta, Italy, in figures 791-793 of Goldschmidt (1922...epidote, the rest giving compositions ranging from actinolite to actinolitic hornblende, with Si 7.74 - 7.31...ALUMINO-FLUORIDE MINERAL ASSEMBLAGE FROM THE MOREFIELD MINE, AMELIA, VIRGINIA. L. E. Keam, James Madison University...hurmno-fluoride minerals found are very rare. The Morefield mine is the second known occurrence of these minerals |  | | Journal (issue) | | also: Collector interview: Adalberto Giazotto (Italy) Golden calcites from Malmberget INTRODUCTION...famous European collectors: Adalberto Giazotto from Italy. Adalberto has been building his collection for...Butterfly Twin Pocket, 1989. Malmberget mine, Sweden. Benitoite Gem mine, USA Editors: Tomasz Praszkier (Poland)...an iron mine in the polar region of northernmost Sweden two decades ago. The Malmberget mine located...few small nearby deposits, only the Benitoite Gem mine has commercially produced gem quality benitoite |  | | Journal (article/letter/editorial) | | Torino, Italy CNR, Istituto di Geoscienze e Georisorse, Via Valperga Caluso 35, 10125 Torino, Italy a r...chlorite, epidote, and actinolite. In several exposures, such as in the lower Aosta Valley, the leucocratic...contrast, in several other locations, such as the Orco Valley and the southern Sesia Zone, the Gneiss Minuti...metagranitoids (Compagnoni and Maffeo, 1973). In the Aosta Valley section, the GM rocks contain omphacite but...upon the Piemonte Zone, to the north of the Aosta Valley (Fig. 1; BallĂšvre et al., 1986). It is traditionally |  | | Journal (article/letter/editorial) | | then looked at gold from Zwartkoppie Reef at Sheba Mine (Gay, 1964) and came to the M.A.H. Altigani et...solid than spot analysis. 3. Results the Sheba Mine four samples were collected from the Zwartkoppie...Drummond Reef, and Commitment Reef. From Fairview Mine, 12 samples were collected from the Commitment Main...Complex (MRC). The four samples from the New Consort Mine came from the Consort Contact Reef. 3.1. Samples...and elemental analysis. From 3.2.1. Sheba Mine At Sheba Mine three stages of ore mineralisation were identiïŹed |  | | Book | | Guastoni; Roberto Appiani. Originally published: Italy : Mondadori, 2003. [256] p. : col. photos. ; cm...CAPTIONS Page 1: Cuprite crystals from the Ray mine, Arizona Pages 2-3: Liroconite from PERFECT CLEAVAGE...from the Susa Valley, Piedmont, Italy Pages 8-9: Beryl from the Codera Valley, Lombardy, Italy Pages 42-43:...Pages 50-51: Tetrahedrite and realgar from the Binn Valley, Switzerland Pages 70-71: Fluorite crystals from...Mount Bregaceto, Liguria, Italy Pages 104-105: Azurite crystals from Sardinia, Italy Pages 118-119: Boracite |  | | Journal (article/letter/editorial) | | phyllites of sedimentary origin, and epidote-actinolite-chlorite schists and feldspathic schists derived...goldbearing veins of the eastern and northwestern Alps, Italy, associated with late-Alpine metamorphism of the...solutions in late-Alpine gold-quartz veins at Brusson, Val D'Ayas, NW Italian Alps. Am J Sci 290: 912±...gold deposits of the Upper Anzasca Valley, northwestern Alps, Italy. Econ Geol 84: 1382±1397 Matsuhisa...Stable isotope geochemistry of ore deposits. In: Valley JW, Taylor HPJr, O'Neil JR(eds) Stable isotopes |  | | Book (volume) | | a) Anfiboli monoclini Cummingtonite Tremolite Actinolite Richterite Orneblenda I Edenite Kaersutite Glauc6fane...campione, per lo piu in aghi sottili, anche in Val d ' Aosta (Montjo vet e Bellecombe presso Saint Vincent,...rararnente nella miniera di Saint Marcel in Val d' Aosta, come localita unica al mon do. Il violano e stato...com pattissima (nefrite) di un anfibolo, l' actinolite (vedi) ; altra t giada & ancora e costituita...triclina, fu trovato a Saint Marcel i n Val d' Aosta, insieme a molto materiale compatto. Wollastonite |  | | Book (volume) | | ITALIAN MOUNTAIN GEOLOGY â PARTS NORTHERN 1 AND [ITALY II AND TUSCANY BY C. S. DU RICHE PRELLER, M...el ITALIAN MOUNTAIN PaRts NORTHERN I anp ITALY GEOLOGY. II. AND TUSCANY. OTHER GEOLOGICAL...(The Moraine Walls and Lake Basins of Northern Italy. The Piedmontese Alps, Ligurian Apennines, Carrara...idem. The Ancient Sea and Lake Basins of Central Italy : idem. Italian Mountain Geology, Part II]. Wheldon...Sicily.) 1924. The Glacial Period in the Upper Indus Valley and Kashmir. Journ. R. Sc. Geogr. Soc. * Review |  | | Journal (article/letter/editorial) | | muscovite alteration of the Stawell Facies; actinolite â epidote (act-ep), chlorite â calcite (chl-cc)...this paper, are kept on site at the Stawell Gold Mine. Special attention was paid to the Downloaded...plagioclase and late magnetite replacing interstitial actinolite and chlorite (MD922, 340.4 m). Locations of diamond...fine-grained intergranular- and intersertal-textured actinolite (40 â 50%) and albite (30 â 50%) with accessory...pyrite, pyrrhotite and chalcopyrite (Figure 7). Actinolite and epidote in the least-altered basalt are replaced |  | | Journal (issue) | | famiglia degli anfiboli (âamianti di anfiboloâ: actinolite di amianto, grunerite [amosite] di amianto, antofillite...Piemontese di Mineralogia e Paleontologia 6 SCIENZA Actinolite di amianto e tremolite di amianto Appartengono...natura il corrispettivo massivo. Actinolite di amianto Il termine âactinoliteâ ha origine da due parole greche...sinistra) e corrispettivo massivo (a destra) di actinolite. Le due varietĂ sono tipiche di rocce metamorfiche...Portogallo. In Italia si trova in provincia di Aosta (Valle dâAosta), nelle province di Genova, La Spezia |  | | Journal (article/letter/editorial) | | are associated with sulfides. Epidote, quartz, actinolite, and chlorite are common in the alteration selvages...T and P, respectively. Late carbonate-epidote-actinolite-chlorite veins and alteration overprinted the...breccia usually shows pervasive or patchy epidote, actinolite, biotite, and chlorite alteration, indicating...greenish masses of chlorite, epidote, and actinolite. Actinolite is partly altered to chlorite (picnochlorite-ripidolite)...and McCreedy East mines (Fig. 1). In the Whistle mine, the contact sublayer and footwall breccia host |  | | Journal (issue) | | M11se11111 ofVic10ria Associate Editors The Daydream Mine, Silverton, N.S.W. John D. Leach .................maximum of 120 m between the hill tops and the valley floors. In general, the valleys form broad flat...1 .2 m deep) at the southern end. GROSMONT MICA MINE Prospectors first opened this 2-4 m thick pegmatite...of 1 % lithiwn ore (Hunter, 1993). TANTALITE HILL MINE In 1909, Hugh Fraser discovered detrital fragments...that are common in Stewart Lithia mine, Pala, California; Brown Derby Mine, Ohio City, Colorado and the Black |  | | Book | | (in Emerald) Orogenic âAu-Quartzâ fluids Brusson, N. Italy (Yardley etâal. 1993) Michigan Basin (Wilson...granite, but it is unmineralised. In (c) coarse actinolite and calcite are part of a mineralised skarn associated...associated with Zn mineralisation, Franklin Mine, New Jersey, USA 2.2 Settings of Metasomatism in the...structurally controlled development of metasomatic actinolite beds near Mt. Isa (Huang and Rubenach 1995; Chap...be locally very variable on a small scale (e.g. Valley et al. 1983; Selverstone et al. 1992), arguing |  | | Journal (article/letter/editorial) | | associate ore mineralization at the Bavanat open pit mine gangue minerals are predominately quartz, muscovite...rutile, and dolomite, with minor epidote, and actinolite. The ores appear as massive, banded, disseminated...gangue silicates (muscovite, chlorite, and minor actinolite and epidote; Fig. 5f). The lateâstage quartz...turbiditeâhosted gold quartz vein deposits, wattle gully mine, Central Victoria, Australia. Econ Geol 90:1722â1746...solutions in late-alpine goldâquartz veins at Brusson, Val D'ayas, northwest Italian alps. Am J Sci 290:912â958 |  | | Journal (issue) | | THE JOHN PARNAU COLLECTION REDLEDGEITE REDLEDGE MINE, NEAR WASHINGTON, CALIFORNIA. THIS MATERIAL WAS...2579 H U NTINGDON P I K E WI 7-5323 H U N TINGDON VALLEY, PA. 1 9006 {t\ ,-1 G E M STON ES MINERAL __\\_ïżœ...Ponosqueira, Portugal. See M. r t 2, 2, p. 7 .3. The mine operators ore now vending specimens although they...terminated crystal l by 4 cm) from the Dallas Gem mine, Son [lenito County, California. New veins of this....7 by l by l cm) Erupcion mine, Los Lomentos, Mexico. The Erupcion mine hos produced for less wu lfenite |  | Gasquet, Dominique, Bertrand, Jean-Michel, Paquette, Jean-Louis, Lehmann, JeÌreÌmie, Ratzov, Gueorgui, De AscençaÌo Guedes, Roger, Tiepolo, Massimo, Boullier, Anne-Marie, Scaillet, SteÌphane, Nomade, SeÌbastien (2010) Miocene to Messinian deformation and hydrothermal activity in a pre-Alpine basement massif of the French western Alps: new U-Th-Pb and argon ages from the LauzieÌre massif. Bulletin de la SociĂ©tĂ© gĂ©ologique de France, 181 (3) 227-241 doi:10.2113/gssgfbull.181.3.227 | Journal (article/letter/editorial) | | Saint-Julien-du-Pinet, France 7. Pavia University, Italy 8. LGIT, CNRS, UniversitĂ© Joseph Fourier, Grenoble...amphibolites: adularia, epidote/clinozoizite, quartz, actinolite-tremolite, chlorite, calcite, pyrrhotite, pyrite...neighbouring gold bearing veins from the Penninic domain (Brusson, Monte Rosa) that are dated at ca 30 Ma, and are...(or very little) published data east to the RhĂŽne Valley and Bas DauphinĂ©, probably because of the on-going...External Crystalline Massifs of the Alps (France, Italy, Switzerland). â J. Petrol., 40, 1151-1185. FABRE | | | Journal (issue) | | THE JOHN PARNAU COLLECTION REDLEDGEITE REDLEDGE MINE, NEAR WASHINGTON, CALIFORNIA. THIS MATERIAL WAS...S.A. 2579 HUNTINGDON PIKEWI 7-5323 HUNTINGDON VALLEY, PA. 19006 MINERAL SPECIMEN PHILA. AREA Carousel...Panasqueira, Portugal. See M. R. 2, 2, p. 73. The mine operators are now vending specimens although they...terminated crystal l by 4 cm) from the Dallas Gem mine, San Benito County, California. New veins of this...1.7 by 1 by 1 cm) Erupcion mine, Los Lamentos, Mexico. The Erupcion mine has produced far less wulfenife |
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